Intertherm 2.5 Ton AC And 80% AFUE Downflow Gas Furnace System with Coil Cabinet for Mobile Homes - Select Your Furnace, R454B

Reliable Gas Heating Designed Around the Manufactured-Home Footprint

Single-stage downflow comfort with configuration options for compatible central cooling systems.

The Intertherm MG1E Series Gas Furnace provides dependable single-stage heating for compatible manufactured and mobile homes. Its downflow, front-return design fits the specialized airflow arrangement commonly found in factory-built housing, where heated air is delivered into ductwork below the furnace.

MG1E models offer up to 80% AFUE and nominal input capacities from 56,000 to 90,000 BTU. Available configurations include models with or without an integrated coil cabinet, allowing the furnace to support qualifying replacement installations and compatible central air-conditioning systems.

• Up to 80% AFUE: Provides established gas-furnace performance for factory-built housing.
• Single-Stage Heating: Delivers a consistent level of heat when the thermostat calls.
• Downflow/Front-Return Design: Matches common manufactured-home duct and return-air layouts.
• Multiple Heating Capacities: Available in nominal input capacities from 56,000 to 90,000 BTU.
• Coil-Cabinet Options: Models are available with or without an integrated cabinet for compatible cooling coils.
• Natural Gas or Propane Capability: Conversion must follow the manufacturer’s instructions using approved components.
• Matched Cooling Options: Designed to work with approved Intertherm coils and outdoor equipment.

The Intertherm MG1E Series was formerly sold under the Revolv brand. Before purchasing, confirm the required heating capacity, fuel type, return-air arrangement, coil-cabinet configuration and approved cooling-system match.

Complete the Furnace Venting Path Through the Home’s Roof

Adjustable roof-jack options help provide the combustion-air and exhaust path required by compatible furnaces.

Intertherm Roof Jack Kits are designed for compatible MG1E and M5SB manufactured-home furnaces that require a roof-mounted venting assembly. The roof jack extends from the furnace through the ceiling and roof, allowing the system to draw combustion air and discharge flue gases outdoors.

Available in multiple adjustment ranges and configurations for flat or sloped roofs, these roof jacks allow a qualified installer to select the model that matches the home’s roof pitch and vertical distance. Their aluminum construction provides corrosion resistance for long-term outdoor exposure.

• Furnace-Specific Application: Designed for compatible Intertherm MG1E and M5SB furnaces.
• Multiple Length Ranges: Adjustable options accommodate different ceiling and roof dimensions.
• Flat and Sloped Roof Options: Models are available for several roof-pitch requirements.
• Combustion-Air and Exhaust Path: Supports the furnace’s required outdoor venting process.
• Aluminum Construction: Provides corrosion resistance for exterior installation.
• Matched Installation: Designed to connect with the applicable furnace and roof configuration.

These Intertherm roof-jack products were formerly marketed under the Revolv brand. Select the exact model according to the furnace, roof pitch and required adjustment range; the product image may be representative of the roof-jack family rather than the exact dimensions of every model.

Flexible Indoor Coil Capacity for Reliable Manufactured-Home Comfort

One efficient coil supports approved 2.5- and 3-ton system combinations.

The Intertherm C85DAMX3036U-B is an uncased indoor evaporator coil designed for compatible 2.5- and 3-ton manufactured or modular home HVAC systems. Its nominal capacity range of 30,000 to 36,000 BTUs allows the coil to serve multiple approved equipment combinations when properly matched with the correct outdoor unit and furnace.

Intertherm continues the manufactured-home HVAC legacy previously recognized under the Revolv name. The C85 coil uses micro-channel construction for effective heat transfer and includes a factory-installed TXV that adjusts refrigerant flow according to system demand, helping the matched system operate consistently and efficiently.

• 2.5- to 3-ton capacity range: Supports approved systems with approximately 30,000 to 36,000 BTUs of nominal capacity.
• R454B refrigerant design: Built specifically for compatible current-generation R454B systems.
• Micro-channel technology: Promotes efficient heat transfer in a compact indoor coil.
• Factory-installed TXV: Regulates refrigerant flow to support proper system performance across changing conditions.
• Vertical A-coil design: Engineered for compatible manufactured and modular home furnace applications.
• Uncased configuration: Installs within an approved furnace or coil cabinet for a space-conscious system layout.
• Matched-system flexibility: Can support more than one nominal capacity when paired according to certified equipment combinations.

The C85DAMX3036U-B provides useful system-matching flexibility for homeowners replacing or assembling a 2.5- or 3-ton manufactured-home HVAC system. Final capacity, airflow, furnace compatibility, A2L safety requirements, and the certified outdoor-unit match must be confirmed by a qualified HVAC professional.